The number of students completing their secondary education is growing: 22,517 in the 1980/1981 academic year, 19,154 in 1984/1985, 21,793 in 1993/1994, 22,197 in 1994/1995 and 25,750 in 1998/1999.
El número de alumnos que finalizan la enseñanza secundaria va en aumento: 22.517 en 1980/81, 19.154 en 1984/85, 21.793 en 1993/94, 22.197 en 1994/95 y 25.750 en 1998/99.